py_20201020


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or directly on the move in the solution

1 - 3# chess without check

chess without checkThe only allowed checks are checkmates.

Palatz, F.
1924

white Qf3 Kb5 Bc7 Sa5 black Qg1 Pd7a7d5e7h3f7g7 Ka8 Ra6
#3 chess without check(4+10)

 

2 - 3# chess without check

Palatz, F.
1925

white Qd3 Pa3g3h4e4 Kg5 black Bd2 Kc5 Qh1 Pb3b5b6c7f4 Sc4e3 Rb4
#3 chess without check(6+11)

 

3 - réflex 2# patrol

réflexWhen a mating move is presented to one of the two sides, he is obliged to play it
PatrolTo capture or give a check, a unit must be supported (observed) by a piece of one's own side

Tauber, T & Seider S
1980

white Bf6f5 Kc3 Qc2 Pc6g6d2b4e7e6 Sb7 Rb3b5 black Bg7b1 Ka2 Qa1 Pc7b6g5h2d3a3 Sd6b2 Rd8h8
r#2 Patrol(13+14)

 

 

4 - 13# Mars Circe

Mars Circethe piece which wants to capture is first transferred to the square it occupied at the beginning of the game
. (according to the rules of the normal Circé), which must be free.

Millour, RJ.
1987

white Qe3 Pb7a4b4c3e6f5h7h2 Sa8b8 Kg1 black Pa5b5c5h4 Kc4 Rh1
#13 Mars Circe(12+6)

 

5 - s#2 sat with royal grasshopper

sata King is in check when he threatens to play on a square where he is not in check in the traditional sense.
It is mate if the King cannot forbid himself this "free" square.
Royal GrasshopperThe Royal Grasshopper e6 is not in " check " because if it goes to h3,
. she would be observed by her white colleague c8.

Turner, N.
2013

white Qd5 Pb3g4 Bd8 Rd1 Se5 white Royal Gc8 black Pa2b5a6g6g5h2 Sf6h7 Bg1 black Royal Ge6
s#2 SAT(7+10)
🨟c8, 🨥e6: Royal Grasshopper

 

 

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